Google’s head of search spam, Matt Cutts, announced new updates with Google’s Penguin and Panda algorithms and new link network targets in 2013. ... Cutts said there will be a large Penguin update in 2013 that he thinks will be one of the more talked about Google algorithm updates this year. Google’s search quality team is working on a major update to the Penguin algorithm, which Cutts called very significant. ... Cutts also announced there will be a Panda algorithm update this coming Friday or Monday